It's in North America (6)
I believe the answer is:
canada
'it's in north america' is the definition.
('Canada' is part of 'north america')
This is all the clue.
(Other definitions for canada that I've seen before include "Its flag includes the maple leaf" , "Part of North America" , "Ottawa is its capital" , "- Balsam; - goose" , "North American goose" .)